Google Nexus 7 (2013) Black Silicone and Black PC Hybrid Rugged Protector Cover Case with Stand - Includes a US Flag Metal Keychain Silicone port covers keep dust and debris away from the main openings, including the charging port, headphone jack and volume controls. Full access to all the features and functions of the case, including all buttons, microphone and camera. Two layers of protection include a silicone skin outer layer, polycarbonate (PC) inner layer. Practical - Protective - Effective. Includes a US Flag Keychain